NT855-P400 Pump Engine
CCEC NTA855-P400 (1800 RPM) Pump Drive Engine is a 6-cylinder inline, 14 liters four-strokes engine with 140 mm (5.5 in) bore and 152 mm (6.0 in) stroke.
NTA855-P400 Pump Drive Engine equipped with PT Fuel System, comes with turbocharger. The Prime power at 1800 RPM of CCEC NTA855-P400 pump drive engine is 400 HP (298 kW).
As part of EMAC, DuraMac provides complete powertrain that integrated with CCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
Advantages of CCEC NT855-P400 Pump Engine
Lower oil consumption, Extended stroke, the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.
Strong power, advanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.
Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.
Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.
Super life, 30 % engines 800,000 km without overhaul.
Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.
Excellent cold start performance, equipped with air suction electric preheater and 7.8 kW power starter, completely improve the cold start performance of the engine. Through the arctic village-MoHe of China -36 °C extreme low temperature validation.
Technical Specifications
Basic Introduction of CCEC NT855-P400 Pump Engine
| Engine Model: | NT855-P400 |
| Engine Type: | 4 Cycle, In-line, 6 Cylinder |
| Displacement: | 14 L |
| Rated Speed: | 1800 RPM |
| Rated Power / Speed: | 298 kW @ 1800 RPM |
| Aspiration Method: | Turbocharged |
| Emission Standard: | Euro II |
| Bore * Stroke: | 5.5 in * 6.0 in / 140 mm * 152 mm |
| Packing Size (L * W * H): | 2142 mm * 1067 mm * 1733 mm |
| Wet Weight: | 1270 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Engine Model | Maxi. Rating | Aspiration | Curve & Datasheet | Compression Ratio | Fuel System |
| NT855-P300 | 224 kW (300 HP) @ 1500 RPM | Turbocharged | FR-10913 | 14.0 : 1 | CMI PT |
| NT855-P300B | 224 kW (300 HP) @ 1500 RPM | Turbocharged | C-190 | 14.5 : 1 | CMI PT |
| NT855-P360 | 269 kW (360 HP) @ 1800 RPM | Turbocharged | FR-10914 | 14.0 : 1 | CMI PT |
| NT855-P400 | 298 kW (400 HP) @ 1800 RPM | Turbocharged | FR-10915 | 14.0 : 1 | CMI PT |
| NTA855-P360 | 269 kW (360 HP) @ 2100 RPM | Turbocharged & Water-Air Intercooler | FR-198 | 14.5 : 1 | CMI PT |
| NTA855-P360B | 269 kW (360 HP) @ 1800 RPM | Turbocharged & Water-Air Intercooler | C-157 | 14.0 : 1 | CMI PT |
| NTA855-P360C | 268 kW (360 HP) @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-3895-A | 14.3 : 1 | PT |
| NTA855-P400A | 298 kW (400 HP) @ 1500 RPM | Turbocharged & Water-Air Intercooler | FR-11033 | 14.0 : 1 | CMI PT |
| NTA855-P400B | 299 kW (400 HP) @ 1800 RPM | Turbocharged & Water-Air Intercooler | C-158 | 14.0 : 1 | CMI PT |
| NTA855-P400C | 298 kW (400 HP) @ 2100 RPM | Turbocharged & Water-Air Intercooler | FR-11025 | 14.5 : 1 | CMI PT |
| NTA855-P450 | 336 kW (450 HP) @ 1800 RPM | Turbocharged & Water-Air Intercooler | FR-10919 | 14.0 : 1 | CMI PT |
| NTA855-P450B | 336 kW (450 HP) @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-4428-A | 13.5 : 1 | PT |
| NTA855-P470 | 351 kW (470 HP) @ 1500 RPM | Turbocharged & Water-Air Intercooler | FR-10917 | 14.0 : 1 | PT – STC |
| NTA855-P470B | 351 kW (470 HP) @ 1500 RPM | Turbocharged & Water-Air Intercooler | C-192 | 14.0 : 1 | CMI PT |
| NTA855-P500 | 373 kW (500 HP) @ 1800 RPM | Turbocharged & Water-Air Intercooler | FR-11032 | 14.0 : 1 | CMI PT |
| NTA855-P500B | 373 kW (500 HP) @ 1800 RPM | Turbocharged & Water-Air Intercooler | C-827 | 14.0 : 1 | CMI PT |
| ——END—— | |||||
General Information of CCEC CMI NT855-P400 Pump Engine | |||
| Engine Model | NT855-P400 | Emission Standard | Euro II |
| Maxi. Rating | 298 kW (400 HP) @ 1800 RPM | Displacement | 855 in3 / 14 L |
| Curve & Datasheet | FR-10915 | Bore * Stroke | 5.5 in * 6.0 in / 140 mm * 152 mm |
| Compression Ratio | 14.0 : 1 | Dry Weight (Engine Only) | 2800 lb / 1270 kg |
| Type | 4 Cycle, In-line, 6 Cylinder | Moment of Inertia of Rotating Components (Excluding Flywheel) | 118.5 lbm.ft2 / 4.99 kg.m2 |
| Fuel System | CMI PT | C.G. Distance From Rear Face of Block (Engine Only) | 21.6 in / 549 mm |
| Aspiration | Turbocharged | C.G. Distance Above Crank Centerline (Engine Only) | 5.5 in / 140 mm |
| Packing Size (L * W * H) | 2142 mm * 1067 mm * 1733 mm | Maximum Allowable Bending Moment at Rear Face of Block | 1000 lb.ft / 1356 N.m |
| Configuration | D093664CX03 | Firing Order | 1-5-3-6-2-4 |
| CPL Code Revision | 3554 | ||
| ——END—— | |||
Performance Data of CCEC CMI NT855-P400 Pump Engine | |||
| Full Power | Full Power | ||
| Engine Speed | 1800 RPM | Engine Water Flow | 427 CFM / 113 L/s |
| Gross Power Output | 400 HP / 298 kW | Exhaust Gas Flow(After Turbine) | 2483 CFM / 1170 L/s |
| Torque | 1166 lb-ft / 1581 N.m | Exhaust Gas Temperature(After Turbine) | 833 °F / 445 ℃ |
| Brake Mean Effective Pressure | 206 PSI / 1419 kPa | Heat Rejection to Ambient | 2020 BTU/min / 35 kW |
| Piston Speed | 1800 ft/min / 9.1 m/s | Heat Rejection to Coolant | 10100 BTU/min / 177 kW |
| Friction Horsepower | 47 HP / 35 kW | Heat Rejection to Exhaust | 12120 BTU/min / 213 kW |
| Intake Air Flow | 955 CFM / 451 L/s | ||
System Technical Data of CCEC CMI NT855-P400 Pump Engine | ||
| Exhaust System | Maximum Allowable Back Pressure | 3.0 in.Hg / 10.0 kPa |
| Exhaust Pipe Size Normally Acceptable | 5 in / 127 mm | |
| Air Induction System | Maximum Allowable Engine Inlet Temperature Rise | 30 °F / 17 ℃ |
| Maximum Allowable Intake Air Restriction With Heavy Duty Air Cleaner — Clean Element | 15 in.H2O / 3.47 kPa | |
| Maximum Allowable Intake Air Restriction With Heavy Duty Air Cleaner — Dirty Element | 25 in.H2O / 6.23 kPa | |
| Minimum Allowable Dirt Holding Capacity With Heavy Duty Air Cleaner | 25 gm/CFM / 53 gm·L/s | |
| Cooling System | Coolant Capacity — Engine Only | 5.5 U.S.Gal / 20.8 L |
| Coolant Capacity — Radiator | 16.0 U.S.Gal / 60.6 L | |
| Maximum Coolant Friction Heat External to Engine | 7.0 PSI / 48.0 kPa | |
| Maximum Static Head of Coolant Above Engine Crank Centerline | 46 ft. / 14.0 m | |
| Standard Thermostat (Modulating) Range | 180-202 °F / 82-94 ℃ | |
| Maximum Coolant Pressure (Exclusive of Pressure Cap) | 15 PSI / 103 kPa | |
| Minimum Allowable Pressure Cap @ Sea Level | 7 PSI / 48.2 kPa | |
| Maximum Allowable Top Tank Temperature | 212 °F / 100 ℃ | |
| Minimum Recommended Top Tank Temperature | 160 °F / 71.1 ℃ | |
| Minimum Allowable Coolant Expansion Space (Drawdown Must Exceed the Volume Not Filled at Initial Fill & Must Not Include Expansion Space) | 5 % | |
| Lubrication System | Oil Pressure @ Idle | 15 min PSI / 103 min kPa |
| Oil Pressure @ Rated Speed | 30 ~ 55 PSI / 241 ~ 345 kPa | |
| Maximum Allowable Oil Temperature | 250 °F / 121.0 ℃ | |
| Total System Capacity — With Combo Filter | 10.2 U.S.Gal /36.8 L | |
| Total System Capacity — With Full Flow and By-Pass Filter | 10.8 U.S.Gal / 40.9 L | |
| Oil Pan Capacity — High | 9.5 U.S.Gal / 36.0 L | |
| Oil Pan Capacity — Low | 7.5 U.S.Gal / 28.4 L | |
| Angularty of Standard Oil Pan — Front Down | 38 ° | |
| Angularty of Standard Oil Pan — Front Up | 38 ° | |
| Angularty of Standard Oil Pan — Side to Side | 38 ° | |
| Fuel System | Maximum allowable Restriction to PT Fuel Pump — With Clean Fuel Filter | 4 in.Hg / 13.6 kPa |
| Maximum allowable Restriction to PT Fuel Pump — With Dirty Fuel Filter | 8 in.Hg / 27.1 kPa | |
| Maximum Allowable Injector Return Line Restriction — With Check Valves | 6.5 in.Hg / 22 kPa | |
| Maximum Allowable Injector Return Line Restriction — Less Check Valves | 3 in.Hg / 9 kPa | |
| Minimum Allowable Fuel Tank Vent Capability | 15 ft3/h / 425 L/h | |
| Minimum Fuel Supply Line Size | 0.625 in / 16 mm | |
| Minimum Fuel Return Line Size | 0.5 in / 13 mm | |
| Maximum Fuel Pump Supply | 69 U.S.Gal / 261 L | |
| Recommended Fuel Temperature Range | 90 ~ 110 °F / 32 ~ 43 ℃ | |
| Maximum Allowable Fuel Temperature | 160 °F / 71 ℃ | |
| Electrical System | Minimum Recommended Battary Capacity(Cold Soak at 0 °F(- 18 ℃) or Above) | 24 V |
| Engine Only (De-clutched Load) — Cold Cranking Amperes | 900 CCA | |
| Engine Only (De-clutched Load) — Reserve Capacity Min | 320 | |
| Engine With Connected Drive Train — Cold Cranking Amperes | 900 CCA | |
| Engine With Connected Drive Train — Reserve Capacity Min | 320 | |
| Maximum Allowable Resistance of Starting Circuit — With 24 Volt Starter | 0.002 Ω | |
| Standard Cranking Motor (Heavy Duty, Positive Engagement) | 24 V | |
| Cold Atart Capability | Minimum Cranking Speed Required For Unaided Cold Start | 150 RPM |
| Minimum Torque for unaided Cold Start | 375 lb-ft / 509 N.m | |
| ——END—— | ||
Scopes of Supply of CCEC NT855-P400 Pump Engine | ||||
| Air Intake System | 1. Air Intake Manifold | Exhuast System | 1. Exhuast Manifold | |
| 2. Water-air Intercooler | 2. Turbocharger | |||
| 3. N/A | 3. Exhuast Elbow | |||
| Fuel System | 1. Fuel transfer pump | Starting System | 1. Starter motor | |
| 2. High-pressure fuel pump | 2. Starter rely | |||
| 3. Fuel Filter | 3. N/A | |||
| Charging System | 1. Charging alternator | Engine Shut-Down System | 1. Engine fuel shut-off solenoid | |
| Lubricating System | 1. Oil pump | Cooling System | 1. Water pump | |
| 2. Oil filter | 2. Engine Fan | |||
| 3. N/A | 3. Standard radiator | |||
| Power Output System | 1. Flywheel | Engine Mounting System | 1. Engine Mouting Bracket | |
| 2. Standard flywheel housing | 2. N/A | |||
| Engine Auiliary Accessories | 1. Air compressor | |||
| 2. Power steering pump | ||||
| ——END—— | ||||
Optional Accessories of CCEC NT855-P400 Pump Engine | |||
| Air Intake System | 1. Air Intake Pre-heater | Exhuast System | 1. Muffler & Bellows |
| 2. Air Intake Pre-filter | 2. Flame Trap | ||
| 3. Air Filter Alarm System | 3. Spark Arrestor Type Muffler & Bellows | ||
| 4.N/A | 4. DPF System | ||
| Fuel System | 1. Coarse Filter | Engine Auiliary Accessories | 1. Hydraulic Oil Pump |
| 2. Fuel Pre-heater | 2. Hydraulic Cluch | ||
| Starting System | 1. Manual Magnetic DC Contactor | Control System | 1. Engine Monitor |
| 2. Dual Ears Flywheel Housing | 2.Engine Protection System with Alarm System | ||
| 3. Spring Starter Motor | 3. Machanical Engine Control Lever System | ||
| 4. Air Starter Motor | 4. Electric Engine Control Lever System | ||
| 5. Hydraulic Starter Motor | 5. N/A | ||
| 6. Manual Magnetic DC Contactor | 6. N/A | ||
| Power Output System | 1. Gear Reduction Gearbox | Cooling System | 1. Coolant Pre-heater |
| 2. Reverse Gear Box | 2. Jacket Water Heater | ||
| Lubricating System | 1. Oil Pre-heater | Engine Mounting System | 1. Shock Absorber Pad |
| ——END—— | |||
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Modifiable Components of CCEC NT855-P400 Pump Engine | ||||
| Air Intake System | 1. Installation position of air filter | Exhuast System | 1. Can modify installation position and direction of | |
| 2. Upgrade to heavy-duty type air fitler | turbocharger | |||
| 3. N/A | 2. Water-cooled exhuast manifold | |||
| 4. N/A | 3. Water-cooled turbocharger | |||
| Fuel System | 1. Upgrade to fuel fitler that integrated with fuel transfer | Starting System | 1. 12 V starter motor for 12 V electric system | |
| pump and fuel pre-hearter | 2. Upgrading to specified brand and speicifications of | |||
| 2. N/A | starter motor | |||
| Charging System | 1. 12 V charging alternator for 12 V electric system | Engine Shut-Down System | 1. 12 V solenoid for 12 V electric system | |
| 2. Explosion-proof charging alternator | 2. Explosion-proof solenoid | |||
| 3. Upgrading to specified brand and speicifications of | 3. N/A | |||
| charging alternator | 4. N/A | |||
| Lubricating System | 1. Oil Pan position | Cooling System | 1. Can modify engine fan into blower fan or suction fan | |
| 2. Number of dipstick | 2. Can modify central position of engine cooling fan | |||
| 3. Position of dipstick can choose from 6 positions | 3. Can choose type of engine fan from mechanical type or | |||
| 4. Can modify oil filter to be remote installation | electric type | |||
| Power Output System | 1. Can modify size of flywheel housing and flywheel. | Engine Mounting System | 1. Can modify engine mouting bracket. | |
| 2. Dual-ear flywheel housing (For twin-starter system) | 2. N/A | |||
| 3. Some of models can modify flywheel housing into PTO | 3. N/A | |||
| integrated type. | 4. N/A | |||
| 4. Engine have connecting port of PTOs, that able to | 5. N/A | |||
| provide power output. | 6. N/A | |||
| Engine Auiliary Accessories | 1. All of auxiliary system can choose specified brands and | |||
| specifications. | ||||
| 2. Additional auxiliary systems can be added for special | ||||
| applications. | ||||
| ——END—— | ||||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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